Greenhouse Automatic Vent Opener

SKU:AV01

NZ$120.00

NZ$120.00

Unavailable

Automate your GreenhouseEnsures your greenhouse has the optimum ventilation automaticallyIdeal for Summer!European made and includes a 3 year guaranteeOpens when it's hot & closes when it's coldStrong and durableEasy to fit with clear instructionsDoesn't require batteries, A/C or solar power, an internal wax expands and contracts as the temperature changesReplacement cylinders available